TDA4470-MFLG3Y Atmel, TDA4470-MFLG3Y Datasheet - Page 2

• Manufacturer Part Number: TDA4470-MFLG3Y
• Description: IC SOUND PROC VIDEO-IF 28SOIC
• Manufacturer: Atmel
• Type: Videor

Specifications of TDA4470-MFLG3Y

• Applications: VIF/SIF Signal Processing
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 1-1.
2
Take-over
SIF input
SIF 2
VIF
switch
SIF 1
Tuner
TDA4470
point
Block Diagram
C
C
AGC
AGC
C
BL
15
28
11
27
10
7
8
2
5
3
1
6
(optional)
comp.
Offset
26
AGC
Tuner
AGC
(VIF)
FPLL
VIF amp
SIF amp
Loop
filter
AGC
(SIF)
18
90°
0°
20
VCO
Video det.
phase shift
FM det.
AM det.
VCO
+
Supply
21
Standard
Control
AFC
14
L' switch
12
13
23
17
25
22
4, 9,16
19
24
(FM/NICAM)
C
Intercarrier
Ref
(AM)
V
Standard
switch
Video
switch
AFC
AFC
AF
S
4803C–TVVCR–10/05